BOCK FK40 Seroes - Installation of the Cylinder Cover and Valve Plates

Tightening sequence
for cylinder cover screws
Installation of the cylinder covers and valve plates
Parts list position: 170, 2000 (N / TK versions), 1940, 2900 (K version)
Tools: Spanner 17 mm
Install only the cylinder covers and valve plates which belong together, avoid mix-ups!
Observe the tightening torques (see Table on page 55)!
Working course
Tighten the screws cross-wise in at least two steps
Pay attention to the tightening sequence of the cylinder cover screws!
(see Fig. 40b)
Mount the valve plate with the lower valve plate gasket onto the body
Mount the cylinder cover with the upper valve plate gasket (see Fig. 40a)
Mount the K type plate with the marking TOP facing upwards!
Pos. in parts list
Fig. 40a
Fig. 40b
N / TK K
60, 50
70, 170
180
1920, 1910
1930, 1940
1950
12
Step
-53-
09608-09.03-DGbFEI